# Mosaic Designer for LEGO vs Stackable Studio

The clearest difference is price: Stackable Studio at Free against Mosaic Designer for LEGO's $2.99. Stackable Studio also leads on update cadence (every 6 days vs every 4 months) and iOS requirement (15.1 vs 17.0). Mosaic Designer for LEGO's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

Stackable Studio is free to download; Mosaic Designer for LEGO costs $2.99 up front. Stackable Studio sells 2 in-app purchases, starting at $3.99 per month. Mosaic Designer for LEGO asks for nothing beyond the download.

Mosaic Designer for LEGO ships an update every 4 months, Stackable Studio every 6 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Mosaic Designer for LEGO | Stackable Studio |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[3.4 (7 ratings)](https://appshunter.io/ios/app/mosaic-designer-for-lego/id1481012477/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 days** |
| Monetization | Paid | — |
| Size | 7 MB | 51 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iStuff](https://appshunter.io/developer/369606386) | [Qasim Khan](https://appshunter.io/developer/1896732302) |

## What reviewers say

### Mosaic Designer for LEGO

[App page](https://appshunter.io/ios/app/mosaic-designer-for-lego/id1481012477)

Create custom LEGO mosaics from your photos. Select an image, choose your color palette, and specify the mosaic size. The app then generates the mosaic design and a list of necessary LEGO bricks.

**Highlights:** Photo to mosaic conversion, Customizable color palettes, Adjustable mosaic size, Generates parts list, LEGO brick design

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Stackable Studio

[App page](https://appshunter.io/ios/app/stackable-studio-scan-and-build/id6770308503)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stackable Subscription | $3.99 | per month |
| Stackable Pro | $29.99 | per year |


## Frequently asked questions

### Is Mosaic Designer for LEGO free?

Mosaic Designer for LEGO costs $2.99, with no in-app purchases.

### Is Stackable Studio free?

Stackable Studio is free to download, with in-app purchases available.

### Do Mosaic Designer for LEGO or Stackable Studio have ads?

Neither Mosaic Designer for LEGO nor Stackable Studio shows ads.

### Which is updated more often, Mosaic Designer for LEGO or Stackable Studio?

Mosaic Designer for LEGO ships an update every 4 months, and Stackable Studio every 6 days. Most recently, Mosaic Designer for LEGO was updated on October 25, 2026 and Stackable Studio on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*